MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7974f01abe5020856975bdd6fe08e8210f565686fd1da83a2c4a0e3dd64082d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7974f01abe5020856975bdd6fe08e8210f565686fd1da83a2c4a0e3dd64082d
SHA3-384 hash: f9e59dec70a07288b71eef3e01ba1d4e9efd74d7cd9a78af6ce26220169b7972291cf6f9403e4e396b6c7540d3d05689
SHA1 hash: c27a93b7e0fddadff98bb64952f64e533f99e499
MD5 hash: b0142b51242c66a94498ff06772f0f72
humanhash: lion-shade-avocado-river
File name:b0142b51242c66a94498ff06772f0f72.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:590'336 bytes
First seen:2020-11-20 07:09:27 UTC
Last seen:2020-11-20 08:57:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:6WA1Ka1xW1AoiaN7byLcboDV2X+mOC6jKY+oF8UsVqm1yCvT:La1xW1A5sbyqowwCxY+oqRVv8C
Threatray 1'421 similar samples on MalwareBazaar
TLSH 21C42345036A8399E75C2BB9A4B8484C53FBF1C56026FFE6CF2C6D590B7778060617AC
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/544022
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: RegAsm connects to smtp port
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 321110 Sample: QKLQkaCe9M.exe Startdate: 20/11/2020 Architecture: WINDOWS Score: 100 33 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->33 35 Found malware configuration 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 5 other signatures 2->39 7 QKLQkaCe9M.exe 1 2->7         started        process3 signatures4 41 Writes to foreign memory regions 7->41 43 Maps a DLL or memory area into another process 7->43 10 QKLQkaCe9M.exe 7->10         started        13 RegAsm.exe 2 7->13         started        process5 signatures6 45 Maps a DLL or memory area into another process 10->45 15 RegAsm.exe 15 2 10->15         started        47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->49 process7 dnsIp8 19 us2.smtp.mailhostbox.com 208.91.199.224, 49711, 587 PUBLIC-DOMAIN-REGISTRYUS United States 15->19 21 elb097307-934924932.us-east-1.elb.amazonaws.com 50.19.252.36, 443, 49710 AMAZON-AESUS United States 15->21 23 2 other IPs or domains 15->23 25 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->25 27 Tries to steal Mail credentials (via file access) 15->27 29 Tries to harvest and steal ftp login credentials 15->29 31 Tries to harvest and steal browser information (history, passwords, etc) 15->31 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7974f01abe5020856975bdd6fe08e8210f565686fd1da83a2c4a0e3dd64082d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-11-19 12:45:41 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=46lu6anl4ubaqvuxlpow7yeoqiipkzlin7i5va5cysqohxlebawq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
342af886075cca7fdeb8b212c3cfa6721adb1282dd670f0221a7f08cf1946dda
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74d7c085cf3581fe95df8040864b8a20c866768ddffe333ffc6ac11f7f70ad00
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8d244157f6c54e00f04b3e7064f8aeecef8ec589c4e50d1a635db6cc93d9be6e
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b4f20bb869575d8b20aaf614f422f6a889ed24d9a6031564235ff3f7a7a97bdc
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c44381c0b9533d872ba63fce0a072fed6c5b3fc590930c0ea3a248db5e8d487b
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c9be9fdc9eb2f71aa5d3dd70d156d873b4d753cd462c276414263f063f43f555
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d6fc15effd3ff2552f0484f4d6bad4cc06b9ea4eeb2169187b6f037448fbd1b8
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d9029ab42ac205dc948b7d7d03010db9bc5c9a1893bd72bb0970a82751e2f047
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AgentTesla
+ 1'411 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201120-vk2sl8nbv6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
e7974f01abe5020856975bdd6fe08e8210f565686fd1da83a2c4a0e3dd64082d
MD5 hash:
b0142b51242c66a94498ff06772f0f72
SHA1 hash:
c27a93b7e0fddadff98bb64952f64e533f99e499
Link:
https://www.unpac.me/results/16065af1-9b96-4c33-be0d-16689bce8d9f/
SH256 hash:
b6bc22ba378ae6707ec932cb0c310518fe8b0f34e7536fe023a4afbae54a5905
MD5 hash:
15bad8665dc4ec2ffb24eb6478a69753
SHA1 hash:
59018c65f372363f611083b3d2a4af52a6257422
Link:
https://www.unpac.me/results/16065af1-9b96-4c33-be0d-16689bce8d9f/
SH256 hash:
0cf91d4b75b89014e1947ec7d085027eb3657b9f49466b7f90dced700a4b9380
MD5 hash:
04c438205ea460e0278ff57468cd6a77
SHA1 hash:
f144f530373a780c6c13db5d0c19fcb19a090b04
Link:
https://www.unpac.me/results/16065af1-9b96-4c33-be0d-16689bce8d9f/
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe e7974f01abe5020856975bdd6fe08e8210f565686fd1da83a2c4a0e3dd64082d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/833690/
  
Delivery method
Distributed via web download

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